PCS3P73U00A PulseC re Introducing USB 2.0 Peak EMI Reduction IC Features • 1x peak EMI reduction IC for USB 2.0 • Analog spread selection up to ±0.5% • ModRate selection option • Commercial temperature range • Available in compact packages • 8TSSOP, SOIC and TDFN (2x2) • The first true drop in solution Input frequency: 10MHz - 60MHz @ 2.5V 10MHz - 70MHz @ 3.3V Output frequency: 10MHz - 60MHz @ 2.5V 10MHz - 70MHz @ 3.3V Supply voltage: 2.5V±0.2V 3.3V±0.3V Block Diagram EMI Reduction 1 FS XIN/CLKIN XOUT VDD Crystal Oscillator SSEXTR 8 PulseC re 6 4 5 TM ModOUT ModOUT GND EMI reduction Application Pin Configuration 1 XIN/CLKIN CL XIN/ CLKIN Xtal XOUT CL 7 3 Input PLL MR 2 P C S 3 P 7 3 U 0 0 A ModOUT 8 VDD 7 SSEXTR XIN/CLKIN XOUT XOUT USB ASIC 2 PCS3P73U00A FS 3 6 MR GND 4 5 ModOUT Frequency Selection table VDD(V) 2.5V 3.3V FS Frequency (MHz) 0 10-20 1 20-60 0 10-27 1 20-70 PATENT APPLICATION IN PROGRESS HEADQUARTERS : 1715 S. Bascom Avenue, Suite 200 Campbell, CA 95008 USA. TEL: +1 (408) 879-9077 FAX: +1 (408) 879-9018 ASIA HQ : 21F, No. 159, Sung Teh Rd., Taipei 110, Taiwan, R.O.C. TEL: +886 (2) 2727-7228 FAX: +886 (2) 2759-3689 INDIA R&D CENTER : Consulate-1, No.1 Richmond Road, Bangalore, India 560 025 TEL: +91 (80) 6660-4800 FAX: +91 (80) 2212-9840 www.pulsecoresemi.com